TSH11

4/5

EVALUATION CIRCUIT

PRINTED CIRCUIT LAYOUT

As for any high frequency device, a few rules must

be observed when designing the PCB to get the

best performances from this high speed op amp.

From the most to the least important points :

passed to ground with a 10nF ceramic ca-

pacitor very close to the device and a 10

µF

tantalum capacitor.

ance common return, use a ground plane

or common point return for power and sig-

nal.

sible especially for op amp inputs. This is in

order to decrease parasitic capacitance

and inductance.

constant with parasitic capacitance.

sible (SMD).

to avoid circuit stability being degraded

which may cause oscillation. You can also

add a serial resistor in order to minimise its

influence.

sistor a few pF ceramic capacitor C

ed to optimize the settling time.

Input

50W

1kW

10nF

10m F

C

F

-5V

+5V

10nF

Output

50W

10m F

1kW